To overcome these issues, continuous representations, , parametric implicit functions, are introduced to describe the 3D geometry of objects [1]}, [2]}, [3]} and scenes [4]}, [5]}. These methods are not constrained by discretization and can thus model arbitrary geometry at high resolution [6]}, [7]}. In practice, discretized representations like a mesh can be easily extracted from implicit functions via algorithms like Marching Cubes [8]}.
